Cultus Power steering can easily be fitted in ur santro. Any mechanic wud do it for u. U can find power steering pump and resorvior from Bilal Gunj for around 3K-4K..... But i recommend not to do it as alteration is always not good...
for body mods plz visit
https://www.pakwheels.com/forumreply_az_TopicID!89642~ForumID!12~pw.html
This is the thread related to Dubai Autos RWP.... Contact him on phone, he will email u the pics of whatever u want, decide and he will ship those items to lahore.....